YH660E2S11
LX SERIES · source records, page 2
235 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YH660E2S11. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 235 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–16 | 235 / 235 |
| EER2 · BTU/Wh | 11–12 | 235 / 235 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 235 / 235 |
| Cooling capacity · BTU/h | 52,500–55,000 | 235 / 235 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 56,000–60,000 | 235 / 235 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 37,800–39,500 | 235 / 235 |
| Heating capacity at 5°F / −15°C · BTU/h | 30,000–32,600 | 235 / 235 |
| COP at 5°F / −15°C | 2–2.38 | 235 / 235 |
| Equipment / loop type | HP - Split System | 235 / 235 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 235 / 235 |
| Compressor staging | Two-stage | 235 / 235 |
| Connected capability | No | 235 / 235 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
JHE60D5CJ2SS2AHRI reference: 218456722 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4639379 → |
JHE60C5CH2SS2AHRI reference: 218456721 | 16.00 | 8.10 | 31400 | 2.28 | EPA 4639380 → |
CTM60D5CJS2+ furnace: Y81E130D20LMPS1AHRI reference: 218508530 | 16.00 | 8.10 | 32400 | 2.34 | EPA 4640406 → |
CTM60D5CJS2+ furnace: Y81E130D20SMPS1AHRI reference: 218508527 | 16.00 | 8.10 | 32400 | 2.34 | EPA 4640407 → |
CTM60D5CJS2+JMVT20DC2N1AHRI reference: 218508524 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4640408 → |
CTM60D5CJS2+JMC20D2SN1AHRI reference: 218508522 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4640409 → |
CTF60D5CJS2+ furnace: Y81E130D20LMPS1AHRI reference: 218508377 | 16.00 | 8.50 | 32200 | 2.36 | EPA 4640461 → |
CTF60D5CJS2+ furnace: Y81E130D20SMPS1AHRI reference: 218508375 | 16.00 | 8.50 | 32200 | 2.36 | EPA 4640462 → |
CTF60D5CJS2+JMC20D2SN1AHRI reference: 218508372 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4640463 → |
CTF60D5CJS2+JMVT20DC2N1AHRI reference: 218508370 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4640464 → |
CTF60D5CJS2+JME18D2SN2AHRI reference: 218636833 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4663695 → |
CTF60C5CHS1+ furnace: Y82V100C16SMPC1AHRI reference: 217445116 | 15.20 | 8.10 | 31800 | 2.26 | EPA 4045172 → |
CTM60C5CHS1+ furnace: Y82V080C16SMPC1AHRI reference: 217445115 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4045173 → |
CTF60C5CHS1+ furnace: Y82V120C20SMPC1AHRI reference: 217445117 | 15.20 | 8.10 | 31800 | 2.26 | EPA 4045174 → |
CTF60C5CHS1+ furnace: Y82V100C20SMPC1AHRI reference: 217445118 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4045175 → |
CTM60C5CHS1+ furnace: Y82V120C20SMPC1AHRI reference: 217445119 | 15.20 | 8.10 | 32400 | 2.24 | EPA 4045176 → |
CTM60C5CHS1+ furnace: Y82V100C20SMPC1AHRI reference: 217445120 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4045177 → |
CTM60C5CHS1+ furnace: Y82V100C16SMPC1AHRI reference: 217445122 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4045178 → |
CTF60C5CHS1+ furnace: Y82V080C16SMPC1AHRI reference: 217445121 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4045179 → |
CTM60D5CJS1+ furnace: YP9C120D20MP13AHRI reference: 217993892 | 15.20 | 8.00 | 31400 | 2.00 | EPA 4570414 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →